PartsTable
Technical Data Sheet
S15-226 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW

The SEAL,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL COMP 302 SPRING, seal_width: 0.125 INCHES NOMINAL IN, construction: SOLID, housing_bore_diameter: 2.000 INCHES NOMINAL IN, accommodated_shaft_diameter: 2.250 INCHES NOMINAL IN, cross-sectional_shape_style: C-SECTION W/ HELICAL SPRING. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5330-01-125-4370, indicating validated use in U.S.

government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels. Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
S15-226
NSN: 5330-01-125-4370
FSC: 5330
CAGE: 09055 — BAL SEAL ENGINEERING, INC. (USA)
SPECIFICATIONS
materialSTEEL COMP 302 SPRING
seal_width0.125 INCHES NOMINAL IN
constructionSOLID
housing_bore_diameter2.000 INCHES NOMINAL IN
accommodated_shaft_diameter2.250 INCHES NOMINAL IN
cross-sectional_shape_styleC-SECTION W/ HELICAL SPRING
material_document_and_classificationQQ-W-423,COMP 302,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
NSN5330-01-125-4370
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: S15-226 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
MATERIAL: PLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER: 2.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-W-423,COMP 302,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
CROSS-SECTIONAL SHAPE STYLE: C-SECTION W/ HELICAL SPRING
CONSTRUCTION: SOLID
SEAL WIDTH: 0.125 INCHES NOMINAL IN
HOUSING BORE DIAMETER: 2.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALPLASTIC POLYTETRAFLUOROETHYLENE SEALING ELEMENT
ACCOMMODATED SHAFT DIAMETER2.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-W-423,COMP 302,COND B FED SPEC SINGLE MATERIAL RESPONSE SPRING
MATERIALSTEEL COMP 302 SPRING
CROSS-SECTIONAL SHAPE STYLEC-SECTION W/ HELICAL SPRING
CONSTRUCTIONSOLID
SEAL WIDTH0.125 INCHES NOMINAL IN
HOUSING BORE DIAMETER2.000 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
2411 13/16Interchangeable
interchangeable cross-reference
interchangeable
110S 13/16Interchangeable
interchangeable cross-reference
interchangeable
53552Interchangeable
interchangeable cross-reference
interchangeable
12497Interchangeable
interchangeable cross-reference
interchangeable
H957-1Interchangeable
interchangeable cross-reference
interchangeable
PS76036-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is S15-226?
S15-226 is a SEAL,PLAIN.
What parts can replace S15-226?
There are 15 known substitutes for S15-226: 2411 13/16, 110S 13/16, 53552 and 12 more. Substitute compatibility should be verified for your specific system.
Is S15-226 still available?
S15-226 is currently cancelled.
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